
#ifndef DIVIDEGROUP_H
#define DIVIDEGROUP_H 

#include "stdio.h"
#include "string.h"
#include "stdlib.h"
#include "math.h"
#include "time.h"   

typedef struct d2d_type
{
    int id;
    int x1;
    int y1;
	int x2;
	int y2;
    int rate;
    int flag;
} d2d_t;

void divide_into_groups(void);

#endif